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Soundstream R1.124

850W 12" Reference R1 Series Dual 4 Ohm Subwoofers

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Soundstream R1.124

850W 12" Reference R1 Series Dual 4 Ohm Subwoofers

$139.95

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25 ft. of Streetwires 12 Gauge Speaker Cable

You'll need speaker wire to hook up that new subwoofer!

$37.85

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20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$53.99

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2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$7.99

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General Features:

  • 12" Dual 4 Ohm Reference R1 Series Subwoofer
  • Power Handling:
    • RMS: 850 watts
  • Oversized concave IMPP primary cone
  • Die-cast aluminum soundstream reference R1 frame
  • Inverted roll polyether foam surround
  • 2.5" 4-layer stitched voice coil
  • Nickel plated 12 ga. compression wire terminal
  • Double stacked magnet, t-yoke, and top plate
  • Top-mount depth: 7.875"
  • Sensitivity: 83.1 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Subwoofer Specifications

Subwoofer Series
Each subwoofer manufactured is part of a series. This is the name of the subwoofer's series.
Reference R1 (Soundstream)
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
850 watts
Voice Coil(s)
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
Dual
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Voice Coil Diameter
Diameter of voice coil, usually measured in inches.
2.5"
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
83.1 dB
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

Round / Circle
Main Cone Color
This is the color of the speaker's or subwoofer's cone.
Black
Woofer Composition
Lightweight woofer cone materials are essential for efficient operation. Poly cones produce exceptional sound and are sturdy against various changes in temperature. Paper cones are very efficient, and when treated for moisture resistance, will perform at a high level. Poly refers to polypropylene, which is thermoplastic or fibers that are polymers of propylene. IMPP refers to injection molded polypropylene, a commonly used process and material in speakers.
Injection Molded Polypropylene (IMPP)
Woofer Surround
A speakers surround is part of the suspension system. The surround protects the cone and prevents it from being displaced as it flexes out from the basket. It is usually made of a durable material like treated foam or rubber in order to withstand the strenuous job of producing bass frequencies.
Poly-Foam
Magnet Structure
Defines the overall structure of the subwoofers magnet.
Single Stacked
Subwoofer Grille
Most subwoofers are able to accommodate a universal grille; however, some subs include a grille and others have a specific, optional grille available for purchase separately. If "yes", then the subwoofer includes a grille. If "optional (sold separately)" the matching grille will need to be purchased in addition to the sub.
No
Re-Cone Kit Available
Some higher end subwoofers have replaceable cone assemblies. In case of a blown woofer, a recone kit allows for a simple replacement, as opposed to purchasing an entire new subwoofer.

Recommended Enclosure Specifications

Recommended Enclosure Type
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Ported / Vented
Sealed
Optimum Sealed Box Volume
This value indicates the ideal sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
1 cubic feet
Optimum Ported Box Volume
This value indicates the ideal ported box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
2 cubic feet
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
7.875"

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
5.0
Features
4.9
Design
5.0
Usability
5.0
Chevy Bangs

Arkadelphia, Arkansas

Overall
Durability
Value
Features
Design
Usability
Blown away

November 30, 2014

I had two of these sub's hooked up to a boss 3400 watt amp in a ported box tuned at 38hz and they swallowed the amp and spit it out. I'm waiting on a 2400 watt Hifonics amp to see how they can handle a real amp. These sub hit hard and drop low and deep. I'm getting a box built that will be tuned at 34hz, a little closer to what Soundstream recommends. I'm sure my house will shake a little more when I'm sitting in the yard. My neighbors hate me now.

35 of 42 found this helpful

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John b

oak lawn il

Overall
Durability
Value
Features
Design
Usability
sound stream r1.124 subwoofer

September 10, 2015

Fast shipment great product Love sound deep bass best sub ever owned

13 of 15 found this helpful

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indian1973

Silver Springs, NV

Overall
Durability
Value
Features
Design
Usability
best price for the buck

August 7, 2015

Wasn't sure what to expect but the speakers are awesome and sound very nice, after the break in period I've put them to the test. They passed and are very clean with a nice design.

15 of 19 found this helpful

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Mike

P- Vegas, WI

Overall
Durability
Value
Features
Design
Usability
this thing pounds!

December 4, 2015

I have this hooked up to a power acoustik BAMF 2000/1D and this thing hits hard! surprisingly, this sub handles just about all my amp can throw at it. very impressed.

2 of 2 found this helpful

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Dusten

Pagosa Springs, Colorado

Overall
Durability
Value
Features
Design
Usability
My new Favorite Subwoofer

April 30, 2016

I have one these subs powered on a Jenson 900 watt amp, it's honestly louder than my two Soundstream T5's I had. It hits lows like a god.

0 of 0 found this helpful

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JAYSHAWN31

Bronx, NY

Overall
Durability
Value
Features
Design
Usability
Soundstream R1.124 subwoofers

March 27, 2016

I have two of these subwoofers hooked up to a Audiopipe 1800 watt RMS amp and they hit hard as hell. They are in a ported box.hook them up right and they will bang out for you

0 of 0 found this helpful

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JAYSHAWN31

Bronx, NY

Overall
Durability
Value
Features
Design
Usability
Soundstream r1.124 subs

March 27, 2016

These Subs sound so great you will get your bang for your buck
Love the way these Subs hit very very hard

0 of 0 found this helpful

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Accessory Tools and Products

Accessories added

25 ft. of Streetwires 12 Gauge Speaker Cable

You'll need speaker wire to hook up that new subwoofer!

Your Price $37.85

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

Your Price $14.99

20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

Your Price $53.99

Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

Your Price $94.95

2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

Your Price $7.99

Car Stereo and Speaker Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $18.99

Cordless Multi-Functional Heat Tool Soldering Iron Kit

Continuous working lock allows you to work without holding down trigger.

Your Price $74.99

1mm All Purpose Solder

Solder is all purpose for use on most projects where solder is needed.

Your Price $7.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.

Your Price $8.99

Spring Post Terminal Cup

Makes adding a spring post terminal to an enclosure simple! Banana clip ready!

Your Price $3.99

Gold Plated Dual Terminal Banana Plug Connector

Enables an expandable, secure connection accepting up to 8 gauge wire.

Your Price $1.99

Universal 12" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

Your Price $19.95

Universal 12" Subwoofer Grille

Keep your subwoofer safe from accidental damages with this amazing grill.

Your Price $19.95

Scosche SPL Meter

Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.

Your Price $21.99

1 Soundstream R1.124 Subwoofer

Mono Amp

2 Channel Amp - Bridged

2 Soundstream R1.124 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

3 Soundstream R1.124 Subwoofers

Mono Amp

4 Channel Amp

4 Soundstream R1.124 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Browse 3 questions and 3 answers
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Why did you choose this?
Sonic Electronix Store
bass shaking monsters just wonder
Jonathan S on Sep 5, 2016
I'm building a custom fabricated box and want these inverted because they look insane!! And soundstream is my s***!
Brandon W on Jun 27, 2015
wanted new power sub woofer for my audio set up and these fit the bill we will see soon how ti performs
liam D on Nov 1, 2015
Has anyone ran this off of an American bass 1600w phantom series amp?
Basslover97 on Sep 10, 2015
· Add Answer · I Have This Question Too (0)
what is the cutout diameter of this subwoofer?
logan p on Feb 5, 2015
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

R1.124

UPC

709483046023

Weight

26.00lbs

Internal SKU

r1124

Internal Product ID

79639

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Soundstream R1.124